layui.use(['form','layer','jquery'],function(){
    var form = layui.form,
        layer = parent.layer === undefined ? layui.layer : top.layer
        $ = layui.jquery;

    form.on('submit(login)',function(data){
        $.ajax({
            type:"get",
            url:"userlogin",
            dataType:"json",
            data:data.field,
            success:function (res) {
                if(res.code == 200){
                    window.location.href="home/index"
                }else{
                    layer.msg(res.msg,{icon:2},function () {
                        changeCode();
                    })

                }
            }
        })
        return false;
    })






    //表单输入效果
    $(".loginBody .input-item").click(function(e){
        e.stopPropagation();
        $(this).addClass("layui-input-focus").find(".layui-input").focus();
    })
    $(".loginBody .layui-form-item .layui-input").focus(function(){
        $(this).parent().addClass("layui-input-focus");
    })
    $(".loginBody .layui-form-item .layui-input").blur(function(){
        $(this).parent().removeClass("layui-input-focus");
        if($(this).val() != ''){
            $(this).parent().addClass("layui-input-active");
        }else{
            $(this).parent().removeClass("layui-input-active");
        }
    })
})


function changeCode(){
    var img = document.getElementById("codeImg");
    img.src = "code?date="+new Date()
}


